/**
 * Global styles
 */

body {
  color: #333;
  margin: 0;
}

body, p, ol, ul, td {
  font-family: verdana, arial, helvetica, sans-serif;
  font-size: 100%;
  line-height: 18px;
}

a:link,
a:visited {
  text-decoration: none;
}

h1 {
  font-size: 1.7em;
}

h2 {
  font-size: 1.4em;
}

h3 {
  font-size: 1.1em;
}

h4 {
  font-size: 1.0em;
}

input[type="submit"] {
  background-color: white;
  padding: 4px;
  border-width: 1px;
  border-color: silver;
  border-style: solid;
  color: #2f4f4f;
}

#flash_notice {
  color: green;
}

/**
 * The default layout
 */

#wrapper {
  width: 72em;
  max-width: 100%;
  margin: 0 auto;
}

#header {
  height: 100px;
  border-style: solid;
  border-width: 0 0 1px 0;
  border-color: silver;
  background: transparent url(/images/astra.logo.png) 10px 50% no-repeat;
}

#tool_bar {
  list-style-type: none;
  float: right;
  font-size: 0.9em;
}

#tool_bar li {
  margin: 0 0.25em;
  float: left;
}

#tool_bar a:link,
#tool_bar a:visited {
  color: green;
  text-decoration: none;
}

#tool_bar a:hover {
  text-decoration: underline;
}

#bread_crumb {
}

#main_nav {
  float: left;
  width: 18em;
  max-width: 23%;
  padding-left: 0.5em;
}

.side_block {
  margin-bottom: 10px;
}

.side_block .header h2 {
  font-size: 1.0em;
}

.side_block ul {
  list-style-type: square;
  margin-left: 0;
  padding-left: 2em;
}

.side_block ul li {
  font-size: 0.9em;
}

.side_block ul li a:link,
.side_block ul li a:visited,
.side_block ul li a:hover {
  color: green;
  text-decoration: none;
}

#content {
  width: 53em;
  max-width: 75%;
  float: right;
}

#main_content {
  width: 33em;
  max-width: 66%;
  float: left;
  padding-left: 0.5em;
}

#main_content p, ol, ul, td {
  font-size: 0.9em;
}

#secondary_content {
  width: 18em;
  max-width: 31%;
  float: right;
  padding-left: 0.5em;
}

#footer {
  clear: both;
}

/**
 * The login subsystem
 */

#login_box_container {
  padding: 2px;
  border-style: solid;
  border-width: 1px;
  border-color: silver;
  margin-right: auto;
  margin-left: auto;
  width: 320px;
}

#login_box {
  background-color: green;
  width: 280px;
  margin: 0;
  padding: 20px;
}

#login_box .header {
  color: white;
  font-size: 22px;
  text-align: center;
  margin-bottom: 30px;
}

#login_box p.username,
#login_box p.password {
  color: white;
  margin-bottom: 0;
}

#login_box p.input {
  margin-top: 2px;
}

#login_box input.text {
  width: 100%;
  height: 26px;
  font-size: 22px;
}

#login_box .submit.button {
  margin: 30px 0 0 0;
  text-align: right;
}

/**
 * The courses subsystem
 */

#courses_list a:link,
#courses_list a:visited,
#courses_list a:hover {
  color: green;
  text-decoration: none;
}
